
Connectors & Interconnects 3,418,112+ Parts
Connectors and Interconnectors Category Description
Connectors and Interconnects are key components used in electrical and electronic systems to achieve the transmission of electrical signals, currents or optical signals. As one of the professional connector distributors, Dasenic provides you with a wide range of electrical connectors and interconnect solutions to assist in the success of your project.
Connector Definition
Connectors is a mechanical device that connects two or more electrical, optical or fluid conductors together. They can transmit signals, currents or other media in an electrical system. The main function of a connector is to provide a detachable interface that enables different parts of a circuit or system to connect and communicate with each other, while also allowing the assembly, repair and replacement of equipment to become more convenient.
Main Types of Connectors
Depending on different applications and functions, connectors can be divided into many types:
Power connectors: used to transmit electrical energy, such as DC plugs, AC power plugs, terminal blocks, etc.
Signal connectors: used to transmit data or signals, such as usb-c connector USB interfaces, HDMI interfaces, audio jacks, etc.
RF connectors: used for high-frequency signal transmission, such as coaxial connectors (BNC, SMA, etc.).
Fiber optic connectors: used to transmit optical signals, such as SC, LC, ST fiber optic connectors.
Circular connector: usually used in industrial or military environments, providing better sealing and mechanical strength.
Board-to-board connector: used to connect signals or power between circuit boards, such as pin headers, female headers, etc.
Basic structure of connectors
Connectors usually consist of the following parts:
Plug and receptacle: The plug is the part that can be inserted into the receptacle, and the two are used together to form a complete connection.
Contacts: This is the part of the connector that actually transmits electrical signals or currents, usually made of metal.
Insulator: Isolates the contacts to prevent short circuits while protecting the internal structure of the connector.
Housing: Wraps the contacts and insulators, provides mechanical protection, and helps align the plug and receptacle.
Locking mechanism: Some connectors have locking devices to ensure that the plug and receptacle are tightly connected and will not loosen easily.
Interconnection definition
Interconnection refers to a system that connects multiple electrical or electronic components together, including wires, connectors, cable assemblies, copper traces on printed circuit boards (PCBs), etc., to form a complete electrical path or communication link.
Interconnection Types
Cable Assemblies: Consists of multiple wires and connectors used to achieve electrical connections between devices or modules.
Printed Circuit Board (PCB): Interconnects components on a circuit board through copper traces to form a complete circuit.
Flexible Printed Circuit Board (FPC): Flexible printed circuit boards allow complex electrical connections in a small space and are widely used in mobile devices and wearable devices.
Jumpers and bridges: Used to create temporary or permanent electrical connections on a PCB or between different circuits.
Backplane: Used to connect multiple circuit boards or modules in a complex system, commonly used in servers and communication equipment.
Connectors & Interconnects Subcategories
Backplane Connectors - ARINC Inserts 2252
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Backplane Connectors - ARINC 3008
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Backplane Connector Accessories 2481
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Backplane Connectors - Contacts 2710
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Backplane Connectors - DIN 5843
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Backplane Connectors - Hard Metric, Standard 5582
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Backplane Connectors - Housings 6078
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Backplane Connectors - Specialized 33164
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Banana and Tip Connectors - Accessories 43
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Banana and Tip Connectors - Adapters 74
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Banana and Tip Connectors - Binding Posts 228
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Banana and Tip Connectors - Jacks, Plugs 1554
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Barrel Accessories 95
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Barrel - Adapters 72
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Barrel - Audio Connectors 2200
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Barrel - Power Connectors 819
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Between Series Adapters 550
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Blade Type Power Connectors - Accessories 472
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Blade Type Power Connectors - Contacts 350
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Blade Type Power Connectors - Housings 746
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Blade Type Power Connectors 3150
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Card Edge Connectors - Accessories 236
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Card Edge Connectors - Adapters 70
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Card Edge Connectors - Contacts 170
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Card Edge Connectors - Edgeboard Connectors 643881
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Card Edge Connectors - Housings 279
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Circular Connector Accessories 52232
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Circular Connectors - Adapters 8454
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Circular Connectors - Backshells and Cable Clamps 40436
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Circular Connectors - Contacts 4178
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Circular Connectors Housings 385008
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Circular Connectors 601986
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Coaxial Connectors (RF) - Accessories 1514
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Coaxial Connectors (RF) - Adapters 4694
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Coaxial Connectors (RF) - Contacts 350
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Coaxial Connectors (RF) - Terminators 909
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Coaxial Connectors (RF) 22502
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Contacts - Leadframe 63
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Contacts - Multi Purpose 4676
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Contacts, Spring Loaded (Pogo Pins), and Pressure 555
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D-Shaped Connectors - Centronics 3560
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D-Sub Connectors 133768
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D-Sub, D-Shaped Connectors - Accessories - Jackscrews 1586
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D-Sub, D-Shaped Connectors - Accessories 2457
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D-Sub, D-Shaped Connectors - Adapters 837
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D-Sub, D-Shaped Connectors - Backshells, Hoods 4430
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D-Sub, D-Shaped Connectors - Contacts 2187
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D-Sub, D-Shaped Connectors - Housings 10729
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D-Sub, D-Shaped Connectors - Terminators 32
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FFC, FPC (Flat Flexible) Connectors - Accessories 34
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FFC, FPC (Flat Flexible) Connectors - Contacts 114
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FFC, FPC (Flat Flexible) Connectors - Housings 423
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FFC, FPC (Flat Flexible) Connectors 16863
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Fiber Optic Connectors - Accessories 730
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Fiber Optic Connectors - Adapters 3466
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Fiber Optic Connectors - Housings 825
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Fiber Optic Connectors 2767
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Heavy Duty Connectors - Accessories 3075
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Heavy Duty Connectors - Assemblies 515
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Heavy Duty Connectors - Contacts 1346
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Heavy Duty Connectors - Frames 435
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Heavy Duty Connectors - Housings, Hoods, Bases 13974
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Heavy Duty Connectors - Inserts, Modules 3331
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Keystone - Accessories 532
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Keystone - Faceplates, Frames 1644
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Keystone - Inserts 2564
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LGH Connectors 380
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Memory Connectors - Accessories 256
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Memory Connectors - Inline Module Sockets 2518
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Memory Connectors - PC Card Sockets 2728
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Memory Connectors - PC Cards - Adapters 17
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Modular Connectors - Accessories 880
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Modular Connectors - Adapters 776
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Modular Connectors - Jacks With Magnetics 8846
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Modular Connectors - Jacks 13681
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Modular Connectors - Plug Housings 125
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Modular Connectors - Plugs 1351
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Modular Connectors - Wiring Blocks - Accessories 57
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Modular Connectors - Wiring Blocks 97
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Photovoltaic (Solar Panel) Connectors - Accessories 144
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Photovoltaic (Solar Panel) Connectors - Contacts 60
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Photovoltaic (Solar Panel) Connectors 482
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Pluggable Connectors - Accessories 726
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Pluggable Connectors 4887
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Power Entry Connectors - Accessories 681
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Power Entry Connectors - Inlets, Outlets, Modules 9275
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Rectangular Connectors - Accessories 6627
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Rectangular Connectors - Adapters 284
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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) 33914
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Rectangular Connectors - Board In, Direct Wire to Board 1915
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Rectangular Connectors - Board Spacers, Stackers (Board to Board) 229221
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Rectangular Connectors - Contacts 6731
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Rectangular Connectors - Free Hanging, Panel Mount 19152
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Rectangular Connectors - Headers, Male Pins 497102
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Rectangular Connectors - Headers, Receptacles, Female Sockets 217129
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Rectangular Connectors - Headers, Specialty Pin 5897
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Rectangular Connectors - Housings 30459
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Rectangular Connectors - Spring Loaded 7305
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Shunts, Jumpers 836
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Sockets for ICs, Transistors - Accessories 170
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Sockets for ICs, Transistors - Adapters 274
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Sockets for ICs, Transistors 21467
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Solid State Lighting Connectors - Accessories 208
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Solid State Lighting Connectors - Contacts 214
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Solid State Lighting Connectors 1282
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Terminal Blocks - Accessories - Jumpers 2960
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Terminal Blocks - Accessories - Marker Strips 7739
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Terminal Blocks - Accessories - Wire Ferrules 2103
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Terminal Blocks - Accessories 6835
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Terminal Blocks - Adapters 826
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Terminal Blocks - Barrier Blocks 39138
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Terminal Blocks - Contacts 51
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Terminal Blocks - Din Rail, Channel 7990
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Terminal Blocks - Headers, Plugs and Sockets 81414
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Terminal Blocks - Interface Modules 1532
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Terminal Blocks - Panel Mount 1262
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Terminal Blocks - Power Distribution 744
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Terminal Blocks - Specialized 2977
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Terminal Blocks - Wire to Board 33075
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Terminal Junction Systems 1901
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Terminal Strips and Turret Boards 471
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Terminals - Accessories 79
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Terminals - Adapters 86
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Terminals - Barrel, Bullet Connectors 457
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Terminals - Foil Connectors 34
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Terminals - Housings, Boots 1441
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Terminals - Knife Connectors 51
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Terminals - Magnetic Wire Connectors 855
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Terminals - PC Pin Receptacles, Socket Connectors 5203
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Terminals - PC Pin, Single Post Connectors 3313
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Terminals - Quick Connects, Quick Disconnect Connectors 5307
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Terminals - Rectangular Connectors 3881
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Terminals - Ring Connectors 8834
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Terminals - Screw Connectors 645
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Terminals - Solder Lug Connectors 40
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Terminals - Spade Connectors 2930
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Terminals - Specialized Connectors 1611
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Terminals - Turret Connectors 1170
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Terminals - Wire Pin Connectors 237
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Terminals - Wire Splice Connectors 3099
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Terminals - Wire to Board Connectors 134
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USB, DVI, HDMI Connectors - Accessories 203
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USB, DVI, HDMI Connectors - Adapters 496
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USB, DVI, HDMI Connectors 2946
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